This first volume in Huy Bui's exceptional series of Vietnamese translations of the English works Calculus in the mathematical science is a comprehensive, elementary introduction to differentiation of functions of one variable by one faculty member from Massachusetts Institute of Technology. It is ideal both as a course companion and for self-study.
William Gilbert Strang (born November 27, 1934), usually known as simply Gilbert Strang or Gil Strang, is an American mathematician, with contributions to finite element theory, the calculus of variations, wavelet analysis and linear algebra. He has made many contributions to mathematics education, including publishing seven mathematics textbooks and one monograph. Strang is the MathWorks Professor of Mathematics at the Massachusetts Institute of Technology. He teaches Introduction to Linear Algebra and Computational Science and Engineering and his lectures are freely available through MIT OpenCourseWare.